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Prime Tuple Database
Prime p0= 1311695916019955009 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 50 6 18 6 24 28 30 42 8 42 30 28 24 6 18 6 50 18 (?)
an: 0 18 68 74 92 98 122 150 180 222 230 272 302 330 354 360 378 384 434 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: stoneageman
db: batch=77, k=20, 18 50 6 18 6 24 28 30 42 8
dn: 0 18 50 6 18 6 24 28 30 42 8 42 30 28 24 6 18 6 50 18 (?)
an: 0 18 68 74 92 98 122 150 180 222 230 272 302 330 354 360 378 384 434 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: stoneageman
db: batch=77, k=20, 18 50 6 18 6 24 28 30 42 8
| SPT(16) | 1311695289324201571 | 0 12 28 66 88 108 118 126 142 150 160 180 202 240 256 268 | -626695753438 |
| SPT(16) | 1311695316539630437 | 0 6 30 52 94 132 174 184 372 382 424 462 504 526 550 556 | -599480324572 |
| SPT(16) | 1311695667968241571 | 0 10 52 66 72 166 190 192 226 228 252 346 352 366 408 418 | -248051713438 |
| SPT(13) | 1311695671243625741 | 0 12 30 126 156 192 216 240 276 306 402 420 432 | -244776329268 |
| SPT(13) | 1311695763287252663 | 0 6 24 60 66 90 180 270 294 300 336 354 360 | -152732702346 |
| STPT(10) | 1311695834474253491 | 0 2 6 8 48 50 90 92 96 98 | -81545701518 |
| STPT(10) | 1311696078620774447 | 0 2 12 14 42 44 72 74 84 86 | 162600819438 |
| SPT(16) | 1311696724436270657 | 0 2 6 80 90 116 122 146 210 234 240 266 276 350 354 356 | 808416315648 |
| SPT(13) | 1311696881217483473 | 0 30 84 114 150 168 174 180 198 234 264 318 348 | 965197528464 |
| STPT(10) | 1311697315317112037 | 0 2 12 14 42 44 72 74 84 86 | 1399297157028 |
| SPT(16) | 1311697458974493859 | 0 78 90 108 120 154 192 204 328 340 378 412 424 442 454 532 | 1542954538850 |
©2024 Tomáš Brada